\begin{tabular}{ L{7cm} L{2cm} L{2cm} L{2cm} } \hline \hline
& \specialcell{Attempted \\ Installations}      & \specialcell{Successful \\ Installations}     & Obs \\ \hline
Arsenic contamination (WHO) (HH test) & 0.06 & 0.02 & 4917 \\
& (0.04) & (0.04) & \\
Arsenic contamination (BD) (HH test) & .09*** & .06* & 4917 \\
& (0.03) & (0.03) & \\
Bacteria contamination (HH test) & -0.00 & 0.00 & 4899 \\
& (0.03) & (0.03) & \\
Household size & -0.08 & -.1* & 4918 \\
& (0.05) & (0.05) & \\
Poverty score - 2 USD & -0.00 & -0.00 & 4889 \\
& (0.01) & (0.01) & \\
Not educated HH members (\%) & -0.00 & -0.00 & 4918 \\
& (0.02) & (0.02) & \\
Literacy rate in the household & 0.01 & 0.00 & 4911 \\
& (0.02) & (0.02) & \\
Network nominations & -0.06 & 0.02 & 4918 \\
& (0.08) & (0.07) & \\
Network size & -0.06 & 0.03 & 4918 \\
& (0.08) & (0.08) & \\
Muslim household & 0.03 & 0.03 & 4913 \\
& (0.03) & (0.02) & \\
High trust towards community & 0.03 & 0.02 & 4914 \\
& (0.02) & (0.03) & \\
Know association & 0.01 & 0.02 & 4863 \\
& (0.02) & (0.02) & \\
\hline \hline
\end{tabular}
